Plumb redirect info out of net, through content, and into child processes.

net/url_request/url_fetcher_core.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "net/url_request/url_fetcher_core.h"
 
 #include "base/bind.h"
 #include "base/logging.h"
 #include "base/metrics/histogram.h"
 #include "base/sequenced_task_runner.h"
 #include "base/single_thread_task_runner.h"
 #include "base/stl_util.h"
 #include "base/thread_task_runner_handle.h"
 #include "base/tracked_objects.h"
 #include "net/base/io_buffer.h"
 #include "net/base/load_flags.h"
 #include "net/base/net_errors.h"
 #include "net/base/request_priority.h"
 #include "net/base/upload_bytes_element_reader.h"
 #include "net/base/upload_data_stream.h"
 #include "net/base/upload_file_element_reader.h"
 #include "net/http/http_response_headers.h"
+#include "net/url_request/redirect_info.h"
 #include "net/url_request/url_fetcher_delegate.h"
 #include "net/url_request/url_fetcher_response_writer.h"
 #include "net/url_request/url_request_context.h"
 #include "net/url_request/url_request_context_getter.h"
 #include "net/url_request/url_request_throttler_manager.h"
 
 namespace {
 
 const int kBufferSize = 4096;
 const int kUploadProgressTimerInterval = 100;
@@ skipping 331 matching lines @@
     // DisownFile takes effect before Stop deletes file_writer_.
     //
     // This direct call should be thread-safe, since DisownFile itself does no
     // file operation. It just flips the state to be referred in destruction.
     file_writer->DisownFile();
   }
   return true;
 }
 
 void URLFetcherCore::OnReceivedRedirect(URLRequest* request,
-                                        const GURL& new_url,
+                                        const RedirectInfo& redirect_info,
                                         bool* defer_redirect) {
   DCHECK_EQ(request, request_.get());
   DCHECK(network_task_runner_->BelongsToCurrentThread());
   if (stop_on_redirect_) {
     stopped_on_redirect_ = true;
-    url_ = new_url;
+    url_ = redirect_info.new_url;
     response_code_ = request_->GetResponseCode();
     was_fetched_via_proxy_ = request_->was_fetched_via_proxy();
     request->Cancel();
     OnReadCompleted(request, 0);
   }
 }
 
 void URLFetcherCore::OnResponseStarted(URLRequest* request) {
   DCHECK_EQ(request, request_.get());
   DCHECK(network_task_runner_->BelongsToCurrentThread());
@@ skipping 499 matching lines @@
 }
 
 void URLFetcherCore::InformDelegateDownloadProgressInDelegateThread(
     int64 current, int64 total) {
   DCHECK(delegate_task_runner_->BelongsToCurrentThread());
   if (delegate_)
     delegate_->OnURLFetchDownloadProgress(fetcher_, current, total);
 }
 
 }  // namespace net